Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/29/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/30/2014 10:17:32 0.04,-135.33 -0.67,-132.32 343.75 80
2 05/01/2014 22:39:31 -0.04,-135.31 -0.56,-137.62 263.60 80
3 05/02/2014 22:23:28 -0.04,-135.29 0.48,-133.09 250.83 80
4 05/04/2014 10:45:18 0.04,-135.26 0.75,-138.35 352.36 80
5 05/05/2014 10:23:55 0.05,-135.24 -0.29,-133.83 161.63 80
6 05/06/2014 22:45:53 -0.05,-135.20 -0.94,-139.12 446.91 80
7 05/07/2014 22:29:51 -0.05,-135.18 0.11,-134.60 67.04 80
8 05/10/2014 10:32:58 0.05,-135.13 0.07,-135.34 23.42 80
9 05/11/2014 10:11:34 0.05,-135.10 -0.91,-130.80 489.91 80
10 05/12/2014 22:33:33 -0.05,-135.05 -0.31,-136.10 120.18 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/29/2014
SNOs_Map_GOES-15_NPP_20140430.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/29/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service